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Chendura is a Company integrating the research and development, sales and after-sales of diesel engines, diesel generator sets and water pump sets. It specializes in providing various diesel engine complete machines and diesel engine accessories.
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Zh490q 45kw 62HP High Speed 3000rpm High Performance Small 4-Cylinder Diesel Engine for Fire Water Pump
model ZH490 rated power: 42 KW Rated speed: 3000 r/min Maximum no-load stable speed: 3000 r/...
Category Diesel Engine
Keywords engine, diesel engine, 3000RPM diesel engine, small diesel engine, engine for fire pump
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Zh490q 45kw 62HP High Speed 3000rpm High Performance Small 4-Cylinder Diesel Engine for Fire Water Pump
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model |
ZH490 |
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|
rated power: |
42 |
KW |
Rated speed: |
|
3000 |
r/min |
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|
Maximum no-load stable speed: |
3000 |
r/min |
Minimum no-load stable speed: |
≤ |
800 |
r/min |
|||
|
Number of cylinders: |
4 |
Type: |
|
series |
water cooling |
Four-stroke |
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|
Bore size × stroke: |
90 |
× |
100 |
（mm） |
Total piston displacement: |
|
2.2 |
L |
|
|
Compression ratio: |
18 |
:1 |
|
Fire order: |
|
1-3-4-2 |
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|
Engine oil temperature: |
≤ |
95 |
℃ |
Cooling water outlet temperature: ≤ |
|
75-90 |
℃ |
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|
Calibrated speed oil pressure: |
0.2 |
|
0.4 |
MPa |
Oil pressure at idle: |
≥ |
0.098 |
MPa |
|
|
Exhaust temperature (before vortex): |
≤ |
500 |
℃ |
Engine oil grade: |
|
优于CD15W/40 |
|||
|
Fuel consumption: |
≤ |
253 |
g/kw.h |
Engine oil consumption rate: ≤ |
≤ |
1 |
g/kw.h |
||
|
Air intake method: |
Inhale naturally
|
cooling method: |
|
Closed water cooling |
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|
Speed mode: |
mechanical |
speed regulation |
Startup method: |
|
12 |
V electric start |
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|
Lubrication method: |
Pressure and splash combined |
Combustion method: |
direct injection |
combustion chamber |
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|
Oil supply advance angle: |
12 |
± |
1° |
Fuel type: |
National standard |
diesel fuel |
|
||
|
Crankshaft rotation direction: Counterclockwise (from flywheel end) |
Full load fuel consumption (L/h) |
8 |
About L/h |
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|
Engine oil capacity (L): |
6-6.5 |
L |
Net mass (kg): |
260 |
kg |
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